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China, Chinese 34% Industry Grade Copper Pyrophosphate Used for Bronzing1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Inorganic SaltOther Inorganic SaltsCu2p2o7Cupric Pyrophosphate
Changzhou Junlin Chemical Co., Ltd.
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Product Description Cupric PypophosphateExecutive Standard: HG/T 3593-1999, Q/2794-2008Molecular formula: Cu2P2O7Molecular weight: 301.05Character:The product is light green or blue powdery solids, dissolves easily in acid, but insoluble in water. Mainly used in elelctroplating, widely used in pyrophosphate copper facing, bronzing, rhinemetal and so on.Technical Specifications:Index SpecificationElectroplating gradeHigh purity gradeAppearanceLight blue powder or granuleLight blue powder or granulePurity (Cu2P2O7.4H2O) %≥99≥99.9Copper (Cu) %≥34≥34Ferum (Fe) %≤0.008≤0.005Arsenic (As) %≤0.0005≤0.0003Plumbum (Pb) %≤0.001≤0.0005() Heave metals (as Pb)%≤0.005≤0.001Sulfate (SO4) %≤0.5≤0.5Acid insoluble %≤0.1≤0.05
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